The charges per hour of internet surfing is increased by 25% then find the percentage decrease in the time period of surfing user (a net savy) who can afford only 10% increase in expenditure:

  • 122%
  • 212%
  • 315%
  • 49.09%
Answer:- 1
Explanation:-

Solution:
Time × Rate = total charges
100 × 100 = 10000
X × 125 = 110 [25% increase in rate, user can afford only 10% increase]
X =
110125×100
  = 88%
Thus, decrease in time = 12%

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  = 88%
Thus, decrease in time = 12% ", "dateCreated": "7/24/2019 10:09:12 AM", "author": { "@type": "Person", "name": "Nitin Sir" } }, "suggestedAnswer": { "@type": "Answer", "text": "
Solution:
Time × Rate = total charges
100 × 100 = 10000
X × 125 = 110 [25% increase in rate, user can afford only 10% increase]
X =
110125×100
  = 88%
Thus, decrease in time = 12% ", "dateCreated": "7/24/2019 10:09:12 AM" } }
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